United Airlines planes that have visited SFO These are not all the United Airlines planes that have flown in or out of SFO, just the ones we've seen since we so far. See all the United Airlines flights or just the aircraft models they have operated.

N68821
We've logged 596 flights for this airplane, since we started counting.
N805UA
We've logged 596 flights for this airplane, since we started counting.
N855UA
We've logged 596 flights for this airplane, since we started counting.
N35271
We've logged 595 flights for this airplane, since we started counting.
N37563
We've logged 595 flights for this airplane, since we started counting.
N62894
We've logged 595 flights for this airplane, since we started counting.
N37255
We've logged 594 flights for this airplane, since we started counting.
N38479
We've logged 594 flights for this airplane, since we started counting.
N68817
We've logged 594 flights for this airplane, since we started counting.
N839UA
We've logged 594 flights for this airplane, since we started counting.
N17311
We've logged 593 flights for this airplane, since we started counting.
N24980
We've logged 593 flights for this airplane, since we started counting.